It is a false lock which is applied on the table to prevent two users from getting conflicting locks with all-AMP requests.
PE will determine an particular AMP to manage all AMP LOCK requests for given table and Put Pseudo lock on the table.
To put in Simple terms , its like an University with 10 gates and at a given time you can enter the university through one gate ( or main gate) for security check.
PE will determine an particular AMP to manage all AMP LOCK requests for given table and Put Pseudo lock on the table.
To put in Simple terms , its like an University with 10 gates and at a given time you can enter the university through one gate ( or main gate) for security check.
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